KNSB FIDE
JH

Jonas Hilwerda

Rated since January 2023

2261 Classic
2256 Rapid
2257 Blitz

RIVALRY

Nemesis
Wiel van der, J.T.H. (John)
Games: 4 · Win rate: 0%

The good & the bad

Best wins
BASELMANS, L. (LUUK) (FM) 2368
11247 Open NK Rapid 2025 Open NK Rapid · Saturday 3 May 2025
JENS, A.J. (JELMER) (IM) 2362
8568 KNSB competitie 2023-2024 Meesterklasse ronde 7 · Saturday 2 March 2024
SLAGBOOM, L. (LEANDRO) (FM) 2355
10231 Rapidtoernooi Groninger Combinatie Groep A · Saturday 15 March 2025
FONTAINE, QUENTIN (FM) 2321
Belgian Interclubs 2022-2023 Ronde 5 · Sunday 29 January 2023
BALTIC, F. (FATIH) (FM) 2310
8803 KNSB competitie 2023-2024 Meesterklasse ronde 9 · Saturday 20 April 2024
Worst losses
DAM TEN, B. (BRAM) 2012
10231 Rapidtoernooi Groninger Combinatie Groep A · Saturday 15 March 2025
JELLEMA, P.W.J. (PIETER) 2027
8067 KNSB competitie 2023-2024 KNSB Beker 2023-2024 voor januarilijst · Sunday 10 December 2023
PAHUD, CEDRIC 2072
Basel Easter Master Open · Monday 10 April 2023
VANTORRE, N. (NILS) 2129
9946 KNSB competitie 2024-2025 Meesterklasse ronde 4 · Saturday 23 November 2024
OLIVETTI, DAVIDE (FM) 2150
Basel Easter Master Open · Saturday 8 April 2023
KNSB competitie 2025-2026 Meesterklasse ronde 9 Saturday 20 September 2025 +1–0=0 +4.5
KNSB competitie 2025-2026 Meesterklasse ronde 2 Saturday 20 September 2025 +0–0=1 -1.1
KNSB competitie 2025-2026 Meesterklasse ronde 1 Saturday 20 September 2025 +0–1=0 -2.2
Open NK Rapid 2025 Open NK Rapid Saturday 3 May 2025 +5–3=1 -5.7
Open Dordrecht Rapidtoernooi Groep A Saturday 1 March 2025 +3–1=3 -16.9
KNSB competitie 2024-2025 Meesterklasse ronde 9 Saturday 21 September 2024 +1–0=0 +7.0
KNSB competitie 2024-2025 Meesterklasse ronde 7 Saturday 21 September 2024 +0–0=1 +1.8
KNSB competitie 2024-2025 Meesterklasse ronde 5 Saturday 21 September 2024 +0–0=1 +4.7
KNSB competitie 2024-2025 Meesterklasse ronde 4 Saturday 21 September 2024 +0–1=0 -11.6
KNSB competitie 2024-2025 Meesterklasse ronde 3 Saturday 21 September 2024 +0–0=1 +0.7
KNSB competitie 2024-2025 Meesterklasse ronde 1 Saturday 21 September 2024 +0–0=1 +1.1
KNSB competitie 2023-2024 Meesterklasse ronde 9 Saturday 16 September 2023 +1–0=0 +10.6
KNSB competitie 2023-2024 Meesterklasse ronde 7 Saturday 16 September 2023 +1–0=0 +12.0
KNSB competitie 2023-2024 Meesterklasse ronde 5 Saturday 16 September 2023 +1–0=0 +4.4
KNSB competitie 2023-2024 Meesterklasse ronde 4 Saturday 16 September 2023 +0–1=0 -7.3
KNSB competitie 2023-2024 Meesterklasse ronde 2 Saturday 16 September 2023 +0–1=0 -4.7
KNSB competitie 2023-2024 Meesterklasse ronde 1 Saturday 16 September 2023 +1–0=0 +3.8
Open NOSBO Rapidkampioenschap Groep A Saturday 14 June 2025 +3–1=3 +0.0
Rapidtoernooi Groninger Combinatie Groep A Saturday 15 March 2025 +4–1=2 +13.9
NOSBO competitie 2024-2025 Maart 2025 Wednesday 1 January 2025 +0–0=1 +2.3
KNSB competitie 2024-2025 KNSB Beker ronde 4 voor aprillijst Saturday 21 September 2024 +1–0=0 +6.3
Open NK Schaken 2024 Open NK Schaken 2024 Monday 22 July 2024 +3–1=4 -4.6
Open Gronings Rapid 2024 (Tijdens NK ABC, nu alleen voor senioren) Sunday 28 April 2024 +5–0=2 +16.7
Oberliga Nord-Nord 2023-2024 April 2024 Sunday 14 April 2024 +0–0=1 -0.9
Oberliga Nord-Nord 2023-2024 March 2024 Sunday 17 March 2024 +0–0=1 +0.0
Oberliga Nord-Nord 2023-2024 February 2024 Sunday 4 February 2024 +0–1=0 -8.9
Oberliga Nord-Nord 2023-2024 December 2023 Sunday 3 December 2023 +0–1=0 -11.0
Oberliga Nord-Nord 2023-2024 November 2023 Sunday 19 November 2023 +0–0=1 +1.3
KNSB competitie 2023-2024 KNSB Beker 2023-2024 voor januarilijst Saturday 16 September 2023 +0–1=0 -13.5
Oberliga Nord-Nord 2022-2023 May 2023 Sunday 7 May 2023 +0–0=1 -2.3
Oberliga Nord-Nord 2022-2023 April 2023 Sunday 23 April 2023 +0–0=1 -0.4
Basel Easter Master Open Thursday 6 April 2023 +2–3=4 -40.1
Oberliga Nord-Nord 2022-2023 February 2023 Sunday 5 February 2023 +0–0=1 +2.1
Chessfestival Groningen 2022 Matches University Challenge 1 Monday 26 December 2022 +0–0=4 +10.2
Oberliga Nord-Nord 2022-2023 December 2022 Sunday 11 December 2022 +1–0=0 +9.2
Belgian Interclubs 2022-2023 Ronde 5 Sunday 4 December 2022 +1–0=0 +9.3
5. Schach Open Leer - A Open Friday 28 October 2022 +3–1=3 +4.6
KNSB competitie 2022-2023 Meesterklasse ronde 7 Saturday 17 September 2022 +1–0=0 +6.8
KNSB competitie 2022-2023 Meesterklasse ronde 6 Saturday 17 September 2022 +0–0=1 -0.6
KNSB competitie 2022-2023 Meesterklasse ronde 5 Saturday 17 September 2022 +1–0=0 +6.9
KNSB competitie 2022-2023 Meesterklasse ronde 4 Saturday 17 September 2022 +0–1=0 -7.9

Team Competition

Current team
Groninger Combinatie 1
Meesterklasse · 2025-2026 · 3 games
Past teams
Groninger Combinatie 1
Meesterklasse · 2024-2025
Staunton
Open Beker · 2024-2025
Groninger Combinatie 1
Meesterklasse · 2023-2024
Groninger Combinatie 1
Meesterklasse · 2022-2023
Groninger Combinatie 1
Meesterklasse · 2021-2022

Rating History

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Peak Ratings

Classic 2309 April 1, 2023
Rapid 2279 April 1, 2025
Blitz 2257 March 1, 2026

Games

Wins 39
Losses 19
Draws 39
Win Rate 40%

Performance by Color

Color Wins Draws Losses Win Rate
White 19 19 9 40%
Black 20 20 10 40%

Recent Matches

IJzermans, G. (Gijs) (2074) Saturday 11 April 2026 WIN +4.5
IM Grooten, H.C.A. (Herman) (2210) Saturday 4 October 2025 DRAW -1.1
GM Fridman, D. (Daniel) (2581) Saturday 20 September 2025 LOSS -2.2
FM Mostertman, M.M. (Milan) (2242) Saturday 14 June 2025 LOSS -8.9
IM Maatman, N.M. (Nick) (2408) Saturday 14 June 2025 DRAW +3.5
FM Foreest van, M. (Machteld) (2230) Saturday 14 June 2025 WIN +8.0
Jelic, B. (Bruno) (2031) Saturday 14 June 2025 WIN +3.7
FM Labruyère, R. (Roger) (2220) Saturday 14 June 2025 DRAW -0.9
Almefalani, A. (Abdulhay) (1828) Saturday 14 June 2025 WIN +1.2
Wierenga, J. (Jaël) (1924) Saturday 14 June 2025 DRAW -6.5
Mainka, A. (Alwin) (2185) Saturday 10 May 2025 WIN +7.0
Madularea, D. (David) (2171) Saturday 3 May 2025 LOSS -10.4
FM Vogel, J. (Jaap) (2007) Saturday 3 May 2025 DRAW -5.3
GM Peng, Li Min (2510) Saturday 3 May 2025 LOSS -3.4
GM Beerdsen, T.A. (Thomas) (2512) Saturday 3 May 2025 LOSS -3.3
FM Baselmans, L. (Luuk) (2368) Saturday 3 May 2025 WIN +10.0
Kakrana, R. (Reyansh) (1796) Saturday 3 May 2025 WIN +0.7
Wolff, C. (Christoph) (1985) Saturday 3 May 2025 WIN +2.4
Koppenens, O.M. (Oscar) (1988) Saturday 3 May 2025 WIN +2.5
Tetova, A. (Amir) (1843) Saturday 3 May 2025 WIN +1.0